/Engine/Plugins/Editor/ObjectMixer/ObjectMixer/Source/ObjectMixer/Public/Views/List/Modes/ObjectMixerOutlinerMode.h
Returns a factory to create a Folder Picker mode which matches this mode
virtual FCreateSceneOutlinerMode CreateFolderPickerMode ( const [FFolder::FRootObject](API\Runtime\Engine\FFolder\FRootObject) & InRootObject ) const